From what direction do airport firefighters attack flammable liquid fires?

When attacking flammable liquid fires, firefighters typically approach from a position that allows them to effectively control the fire while minimizing exposure to hazardous conditions. Attacking from uphill and upwind is advantageous because it allows firefighters to leverage the natural behavior of the fire and the movement of smoke and flames.

When approaching uphill, firefighters benefit from gravity when directing water or foam onto the fire. This tactic helps to create a protective barrier and effectively cools and suppresses the flames. Being upwind ensures that they are not caught in the hazardous fumes, smoke, or heat generated by the burning liquid. By positioning themselves in this manner, they can maintain a safer distance and effectively apply extinguishing agents without being overwhelmed.

In contrast, other approaches, such as attacking from downhill or downwind, would place firefighters in a more vulnerable position, potentially exposing them to the radiant heat, toxic smoke, and other dangers associated with the fire. Therefore, the chosen method of attacking fires from uphill and upwind is not only strategic in fire suppression but also essential for firefighter safety.